Merge pull request #2 from tlrmchlsmth/master

Fixes and improvements to xeon phi implementation.
Added level-3 support for complex via 4m-/3m.

Details:
- Added the ability to induce complex domain level-3 operations via new
  virtual complex micro-kernels which are implemented via only real
  domain micro-kernels. Two new implementations are provided: 4m and 3m.
  4m implements complex matrix multiplication in terms of four real
  matrix multiplications, where as 3m uses only three and thus is
  capable of even higher (than peak) performance. However, the 3m method
  has somewhat weaker numerical properties, making it less desirable
  in general.
- Further refined packing routines, which were recently revamped, and
  added packing functionality for 4m and 3m.
- Some modifications to trmm and trsm macro-kernels to facilitate indexing
  into micro-panels which were packed for 4m/3m virtual kernels.
- Added 4m and 3m interfaces for each level-3 operation.
- Various other minor changes to facilitate 4m/3m methods.
 o Modified Makefile to consider .S assembly microkernels.
Added new armv7a micro-kernels and configuration files from Werner Saar.
Merge pull request #3 from figual/master

New ARM armv7a kernels and Assembly file consideration in Makefile
Merge branch 'master' of github.com:fgvanzee/blis
Added extensive support for configuration defaults.

Details:
- Standard names for reference kernels (levels-1v, -1f and 3) are now
  macro constants. Examples:
    BLIS_SAXPYV_KERNEL_REF
    BLIS_DDOTXF_KERNEL_REF
    BLIS_ZGEMM_UKERNEL_REF
- Developers no longer have to name all datatype instances of a kernel
  with a common base name; [sdcz] datatype flavors of each kernel or
  micro-kernel (level-1v, -1f, or 3) may now be named independently.
  This means you can now, if you wish, encode the datatype-specific
  register blocksizes in the name of the micro-kernel functions.
- Any datatype instances of any kernel (1v, 1f, or 3) that is left
  undefined in bli_kernel.h will default to the corresponding reference
  implementation. For example, if BLIS_DGEMM_UKERNEL is left undefined,
  it will be defined to be BLIS_DGEMM_UKERNEL_REF.
- Developers no longer need to name level-1v/-1f kernels with multiple
  datatype chars to match the number of types the kernel WOULD take in
  a mixed type environment, as in bli_dddaxpyv_opt(). Now, one char is
  sufficient, as in bli_daxpyv_opt().
- There is no longer a need to define an obj_t wrapper to go along with
  your level-1v/-1f kernels. The framework now prvides a _kernel()
  function which serves as the obj_t wrapper for whatever kernels are
  specified (or defaulted to) via bli_kernel.h
- Developers no longer need to prototype their kernels, and thus no
  longer need to include any prototyping headers from within
  bli_kernel.h. The framework now generates kernel prototypes, with the
  proper type signature, based on the kernel names defined (or defaulted
  to) via bli_kernel.h.
- If the complex datatype x (of [cz]) implementation of the gemm micro-
  kernel is left undefined by bli_kernel.h, but its same-precision real
  domain equivalent IS defined, BLIS will use a 4m-based implementation
  for the datatype x implementations of all level-3 operations, using
  only the real gemm micro-kernel.
CHANGELOG update (for 0.1.1).
Deprecated panel stride alignment in bli_config.h.

Details:
- Removed BLIS_CONTIG_STRIDE_ALIGN_SIZE from bli_config.h of all
  configurations. It was already going unused in packm_init() since the
  recent 4m/3m commit. This setting was rarely, if ever, useful, and its
  existence only posed a potential risk for 4m/3m-based implementations.
- Removed BLIS_CONTIG_STRIDE_ALIGN_SIZE usage from mem_pool_macro_defs.h.
- Updated comments regarding CONTIG_STRIDE_ALIGN_SIZE in template
  micro-kernels.
Merge https://github.com/flame/blis

Conflicts:
	frame/1m/packm/bli_packm_blk_var1.c